K�hl KCVM18B30B
Window
ENERGY STAR Most Efficient
Summary
The K�hl KCVM18B30B is a window that uses 1074 kWh per year, costing approximately $171.78annually to run at the US average electricity rate. Over 10 years, that's $1717.8 in energy costs alone. It uses 55% less energy than the federal minimum standard, earning ENERGY STAR's "Most Efficient" designation — the top tier of certified products. This is an exceptionally efficient model.
$171.78
per year to run
100
efficiency score /100
$1717.8
10-year energy cost
How This Compares to Other Room Air Conditioners
Ranked #372 out of 404 in the room air conditioners category (by lowest annual cost).
Annual Cost
$171.78 vs avg $97
$74.78/yr more expensive
Energy Use
1074 kWh vs avg 605
469 kWh more
Efficiency Score
100 vs avg 90
Above average
Energy Details
Annual Energy Use1074 kWh/year
Federal Standard0 kWh/year
Better Than Standard55%
Annual Cost (at $0.16/kWh)$171.78
BrandK�hl
Date Certified
Energy cost estimated at $0.16/kWh (US national average). Your actual cost depends on your local electricity rate and usage patterns. Data from ENERGY STAR certified product database.